4" ID to 5" ID - Cobra Head Reducing - Rubber

4" ID to 5" ID - Cobra Head Reducing - RubberCobra head elbows are used when clearance is extremely limited, such as when an air cleaner outlet is up against a firewall. There is no other way to make a really tight bend without losing air flow. How does the cobra head make such a tight bend without increasing turbulence? Because it flares out, creating more volume internally without increasing height. Use a cobra head anywhere a standard or short radius elbow will not fit. Temp rated at 250

90HL790l70

This 10-inch ID 45-degree intake elbow can be used anywhere you need to join two 10" OD tubes with a 45 degree bend

Recommended clamps are 94100-0300

This reducing hump hose connects 7" OD and 5

5" OD on the other

This reducing insert adapts a 2-1/2" ID intake hose to a 2" OD tube

Recommended clamps are 94100-0650 on the small end and 94100-0750 on the big end

Recommended clamps are 94100-0550 on the small end and 94100-0750 on the big end

This reducing hump hose connects 6" OD and 5

Recommended clamps are 94100-0750 on the small end and 94100-0850 on the big end

This 90 degree silicone elbow is 3" ID

Cummins 4942580